Walter Hatfield
4Patents
3h-index
9Co-inventors
47Inventor score
Filing activity: Feb 21, 1974 → Oct 29, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3935494A | Single substrate plasma discharge cell | Electricity | 61 | Expired |
| US4888763A | Method and apparatus for detecting the collision of data packets utilizing a preassigned transceiver code in the preamble | Electricity | 12 | Expired |
| US9068283B2 | Strain sensors, methods of making same, and applications of same | Emerging Cross-Sectional Technologies | 5 | Active |
| US4415906A | Magnetic recording heads | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.